A small app i made years ago to display the amount of caracters used on a given file.
It displays a list containing the percentage of each byte existant and also displayus a report of the result.
The results are displayed on a listview controls that can be sorted each itens by clicking on them.
ToolBar menus are configurable.
I hope it helps someone.
RosAsm syntax. (Contain source code)
(http://i50.tinypic.com/1ragpl.jpg)
(http://i47.tinypic.com/2ns97rm.jpg)